203203360

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13093}}^1$

素因数の和:13205

約数の個数: 48

約数和(自身を含む): 485054136

約数和(自身を除く): 281850776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 13093, 15520, 26186, 52372, 65465, 104744, 130930, 209488, 261860, 418976, 523720, 1047440, 1270021, 2094880, 2540042, 5080084, 6350105, 10160168, 12700210, 20320336, 25400420, 40640672, 50800840, 101601680, 203203360]

約数ペア:

[(1, 203203360), (2, 101601680), (4, 50800840), (5, 40640672), (8, 25400420), (10, 20320336), (16, 12700210), (20, 10160168), (32, 6350105), (40, 5080084), (80, 2540042), (97, 2094880), (160, 1270021), (194, 1047440), (388, 523720), (485, 418976), (776, 261860), (970, 209488), (1552, 130930), (1940, 104744), (3104, 65465), (3880, 52372), (7760, 26186), (13093, 15520)]